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Model Comparison

Model Comparison

Compare performance, benchmarks, and characteristics

claude-opus-4.5

anthropic
Context200K tokens
Input Price$5 / 1M tokens
Output Price$25 / 1M tokens

o3-mini

openai
Context200K tokens
Input Price$1.1 / 1M tokens
Output Price$4.4 / 1M tokens

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Compare anthropic/claude-opus-4.5 vs openai/o3-mini